10243634355650 has 48 divisors (see below), whose sum is σ = 19188516796800. Its totient is φ = 4068393168960.

The previous prime is 10243634355629. The next prime is 10243634355659. The reversal of 10243634355650 is 5655343634201.

It is a junction number, because it is equal to n+sod(n) for n = 10243634355595 and 10243634355604.

It is not an unprimeable number, because it can be changed into a prime (10243634355659) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7862996 + ... + 9072704.

It is an arithmetic number, because the mean of its divisors is an integer number (399760766600).

Almost surely, 2^{10243634355650} is an apocalyptic number.

10243634355650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10243634355650 is a deficient number, since it is larger than the sum of its proper divisors (8944882441150).

10243634355650 is a wasteful number, since it uses less digits than its factorization.

10243634355650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210923 (or 1210918 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 47.

Adding to 10243634355650 its reverse (5655343634201), we get a palindrome (15898977989851).

The spelling of 10243634355650 in words is "ten trillion, two hundred forty-three billion, six hundred thirty-four million, three hundred fifty-five thousand, six hundred fifty".